'Queen of Pop',Madonna born as Madonna Louise Ciccone Ritchie, is a legendary American pop singer-songwriter, record producer, and actress. Madonna is known for her brilliant performances on stage. Madonna's role in 'Evita' won a Golden Globe Award. She is regarded as the greatest living female artist for her highest album selling history. Madonna is the most successful female recording artist of all time. She is also probably the top-earning female singer in the world with an estimated net worth of US$490 million, having sold over 200 million records worldwide..